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In the following figure, XY||QR and (PX...

In the following figure, `XY||QR and (PX)/(XQ)=(PY)/(YR)=1/2" then"`

A

XY=QR

B

`XY=1/3 QR`

C

`XY^(2)=QR^(2)`

D

`XY=1/2QR`

Text Solution

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The correct Answer is:
A, C
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CBSE COMPLEMENTARY MATERIAL-TRIANGLE-Very Short Answer Type Questions -State True or False :
  1. Sides of two similar triangles are in the ratio 4:9 . Areas of t...

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  2. Match the Following:

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  3. In the following figure, XY||QR and (PX)/(XQ)=(PY)/(YR)=1/2" then"

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  4. In the following figure, QA bot AB and PB bot AB, then AQ is

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  5. Theorem 6.6 : The ratio of the areas of two similar triangles is equal...

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  6. The areas of two similar triangles are 144cm^2 and 81cm^2. If one medi...

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  7. In a right triangle ABC, in which angleC = 90^@ amd CD bot AB. If BC =...

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  8. If triangleABC ~ triangleDEF, ar(triangleDEF) =100cm^(2) and (AB)/(DE)...

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  9. If the three sides of a triangle are a, sqrt3a and sqrt2a, then the me...

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  10. vertical pole of length 3 m casts a shadow of 7 m and a tower casts a ...

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  11. The lengths of the diagonals of a rhombus are 16 cm and 12 cm. Then, t...

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  12. If triangleABC ~ triangleEDF and triangleABC is not similar to triangl...

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  13. Pythagoras theorem

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  14. State the basic proportionality theorem.

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  15. Is the triangle with sides 12 cm, 16 cm and 18 cm a right triangle?

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  16. If triangleABC ~ triangleQRP, ("Area "(triangleABC))/("Area"(triangleP...

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  17. In the given Fig., angleM =angleN =46^(@), Express x in terms of a, b ...

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  18. In the given Fig. triangleAHK ~ triangleABC. If AK=10cm, BC=3.5 cmj an...

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  19. It is given that DeltaDEF~DeltaRPQ. Is it true to say that angleD = an...

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  20. If the corresponding Medians of two similar triangles are in the ratio...

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